GE Industrial Solutions EBDW020A0B Barracuda Series - Manual (Page 5)

GE
Data Sheet
EBDW020A0B Barracuda™ Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 20.0A, 240W Output
April 15, 2013 ©2012 General Electric Company. All rights reserved. Page 5
General Specifications
Digital Interface Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See
Feature Descriptions for additional information.
Parameter Conditions Symbol Min Typ Max Unit
PMBus Signal Interface Characteristics
Input High Voltage (CLK, DATA)
V IH 2.1 3.6 V
Input Low Voltage (CLK, DATA) V IL 0.8 V
Input high level current (CLK, DATA) I
IH
-10 10 μA
Input low level current (CLK, DATA) I
IL
-10 10 μA
Output Low Voltage (CLK, DATA, SMBALERT#) I
OUT
=2mA V OL 0.4 V
Output high level open drain leakage current (DATA,
SMBALERT#)
V
OUT
=3.6V I
OH
0 10 μA
Pin capacitance C
O
0.7 pF
PMBus Operating frequency range
(* 5-10 kHz to accommodate hosts not supporting clock
stretching)
Slave Mode F PMB 5* 400 kHz
Measurement System Characteristics
Output current reading range I
OUT(RNG)
0.56 63.9375 A
Output current reading resolution I
OUT(RES)
0.19 A
Output current reading accuracy 5A < Iout <20A I
OUT(ACC)
-5.0 4.0 %
Output current reading accuracy (absolute difference
between actual and reported values)
0.56A < Iout <5A I
OUT(ACC)
-1.4 2.7 A
V
OUT
reading range V
OUT(RNG)
0 15.9997 V
V
OUT
reading resolution V
OUT(RES)
0.244 mV
V
OUT
reading accuracy V
OUT(ACC)
-2.0 0.6 2.0 %
V
IN
reading range V
IN(RNG)
0 127.875 V
V
IN
reading resolution V
IN(RES)
125 mV
V
IN
reading accuracy V
IN(ACC)
-4.0 0.8 4.0 %
Temperature reading resolution T
(RES)
0.25 °C
Temperature reading accuracy T
(ACC)
-5.0 5.0 %
Parameter Device Symbol Typ Unit
Calculated Reliability Based upon Telcordia SR-332 Issue
2: Method I, Case 3, (I
O
=80%I
O, max
, T
A
=40°C, Airflow = 200
LFM), 90% confidence
All MTBF 4,169,213 Hours
All FIT 239.9 10 9 /Hours
Weight – Open Frame 30.0 (1.06) g (oz.)
Weight – with Base plate option 39.5 (1.39) g (oz.)